Skip to content
PlanIndex Get alerts
Menu

Planning application

Sapphire Court 4- 12 Windmill Hill Enfield EN2 6SA

Granted Enfield 25/04021/FUL Full

Works: New dwelling Extension

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Part second floor, part two storey upwards extension to create 6 new self-contained flats, involving extension to and reconfiguration of 2 existing self-contained flats and replacement of existing render with cladding.

As published by the council, reference 25/04021/FUL

Application record

Reference
25/04021/FUL
Type
Full
Status
Decided
Decision
Granted As published: S106 - Granted with Conditions
Received
21 Nov 2025
Validated
17 Dec 2025
Decided
16 Jul 2026
Ward
Town
Decision by
Delegated Decision
Postcode
EN2 6SA

Timeline

Dates from the published record

  1. 21 Nov 2025

    Received by Enfield

  2. 17 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 16 Jul 2026

    Decision issued: S106 - Granted with Conditions

  4. 26 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

UPP Architects + Town Planners Agent, an architecture practice

159 applications on PlanIndex · across 32 councils · 79% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

15 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Enfield granted permission on 16 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 2A Windmill Hill Enfield EN2 6SA

    26/02064/HOU Submitted 18 May 2026 50 yards away

    71% historically approved · decision due ~13 Oct

    Erection of an additional storey to existing property.

    Awaiting decision Householder 15 docs
    Domestic
  • Ross House 1 Shirley Road Enfield EN2 6SB

    24/00519/CND Submitted 20 Feb 2024 50 yards away

    Details submitted pursuant to reference 20/04050/PRAA: cycle storage (7) and refuse and recycling storage (8) in respect of prior approval for construction of two additional floors to existing building to provide 18 self contained flat to a maximum additional height of 6m (proposed total height of building 16.82m).

    Refused Conditions 9 docs
  • Ross House 1 Shirley Road Enfield EN2 6SB

    21/04494/CND Submitted 1 Dec 2021 50 yards away

    Details submitted pursuant to reference 20/04050/PRAA: construction management plan (2) and external finishing materials (6) in respect of prior approval for construction of two additional floors to existing building to provide 18 self contained flat to a maximum additional height of 6m (proposed total height of building 16.82m).

    Withdrawn Conditions 6 docs
  • Ross House 1 Shirley Road Enfield EN2 6SB

    23/04016/FUL Submitted 6 Dec 2023 50 yards away

    UKPN substation and the reconfiguration of disabled persons vehicular parking spaces.

    Granted Full applications 12 docs
  • 3 Windmill Hill Enfield EN2 6SE

    20/03061/FUL Submitted 22 Sep 2020 50 yards away

    Erection of detached dwelling to rear of the public house, with associated parking and landscaping.

    Refused Full applications New dwelling 17 docs
    Domestic
  • 1 Ross House Shirley Road Enfield EN2 6SB

    20/03903/PRJ Submitted 1 Dec 2020 50 yards away

    Change of use from Offices (Class B1(a)) to 24 self contained units (Class C3).

    Granted Prior approval 26 docs

In Enfield

  • 26/03830/FUL Refused

    28 Worcesters Avenue Enfield EN1 4NE

    Change of use from dwelling house (Class C3) to HMO-house in multiple occupation (Class C4) for up to 6 persons, including single-storey rear extension, rear dormer with front roof lights, with associated amenity, refuse and cycle storage.

    Received 8 Sep, published by the council 15 Sep 2026 Full applications
  • 26/04480/FUL Awaiting decision

    65 Lowden Road London N9 8RL

    Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) with single storey rear extension and rear dormer to outrigger dormer, front roof lights, associated amenity, cycle and refuse storage.

    Received 22 Oct, published by the council 28 Oct 2026 Full applications
  • 26/04464/FUL Awaiting decision

    15 Broadlands Close Enfield EN3 5AE

    Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO - house in multiple occupation) with single storey rear extension, involving demolition of existing conservatory, rear dormer, front roof lights, associated amenity, cycle and refuse storage.

    Received 21 Oct, published by the council 28 Oct 2026 Full applications
  • 26/04460/FUL Awaiting decision

    59 Chalkwell Park Avenue Enfield EN1 2AN

    Installation of replacement windows.

    Received 21 Oct, published by the council 27 Oct 2026 Full applications
  • 26/04438/FUL Awaiting decision

    36 Gordon Road Enfield EN2 0PZ

    Change of use from a shop (Use Class E) to a single dwelling house (Use Class C3) involving erection of front boundary wall, together with replacement windows and doors.

    Received 19 Oct, published by the council 26 Oct 2026 Full applications